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Wuxi Longsheng Technology Co., Ltd — Investor Relations & Filings

Ticker · 300680 ISIN · CNE100003480 LEI · 8368000U5SSZY9KTBM37 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,354 across all filing types
Latest filing 2025-04-20 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300680

About Wuxi Longsheng Technology Co., Ltd

https://www.china-lsh.com

Wuxi Longsheng Technology Co., Ltd. specializes in the research, development, and manufacturing of automotive components, with a primary focus on engine exhaust gas recirculation (EGR) systems. The company's product portfolio includes EGR valves, EGR coolers, and various sensors designed to improve fuel efficiency and reduce nitrogen oxide emissions in internal combustion engines. These solutions cater to a wide range of applications, including commercial vehicles, passenger cars, and non-road mobile machinery. By leveraging advanced manufacturing processes and precision engineering, the company provides critical emission control technologies to major engine and vehicle manufacturers. Its operations emphasize technical innovation in energy conservation and environmental protection, supporting the transition toward more sustainable transportation and industrial power solutions.

Recent filings

Filing Released Lang Actions
会计政策、会计估计变更及会计差错管理制度（2025年4月）
Governance Information Classification · 95% confidence The document is titled as a management system or policy document regarding accounting policies, accounting estimates changes, and accounting error management for Wuxi Longsheng Technology Co., Ltd. It outlines procedures, decision-making processes, disclosure requirements, and regulatory compliance related to accounting changes and error corrections. There are no financial statements, no earnings data, no audit reports, no voting results, no legal proceedings, no capital changes, or other typical financial report content. The document is a governance or internal control policy document related to accounting practices and disclosures. It is not an announcement or a report of financial results but a detailed internal policy document. Therefore, the most appropriate classification is Governance Information (CGR). The document length (4774 characters) and content confirm it is not a brief announcement or a report publication announcement but a substantive governance policy document.
2025-04-20 Chinese
募集资金存放与使用情况鉴证报告（2024年度）
Regulatory Filings
2025-04-20 Chinese
2024年度独立董事述职报告（贾和坤）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report" for the year 2024 from Wuxi Longsheng Technology Co., Ltd. It details the independent director's duties, attendance at board and shareholder meetings, opinions on major company matters, committee work, communication with auditors, and overall evaluation and suggestions. The content focuses on governance, director responsibilities, and oversight activities rather than financial results or audit opinions. It does not contain financial statements or audit reports but is a formal report on the independent director's annual work and governance role. This fits the category of Board/Management Information (MANG), which includes announcements or reports related to board members and senior management activities. The document length is about 4865 characters, sufficient for a detailed report but not a full annual or interim financial report. Therefore, the appropriate classification is MANG with high confidence.
2025-04-20 Chinese
2024年度监事会工作报告
Management Reports Classification · 95% confidence The document is titled as the "2024年度监事会工作报告" which translates to "2024 Supervisory Board Work Report". It details the supervisory board's activities, meetings, oversight of financial conditions, internal controls, related party transactions, and other governance matters for the year 2024. It is a comprehensive report on the supervisory board's work rather than a full annual report or audit report. The document length is 3291 characters, which is relatively short but contains substantive content about supervisory board activities and oversight. It is not an announcement or a certification but a detailed report on the supervisory board's work. This fits best under the category of Management Reports (MDA), which includes management's detailed explanation of financial results, business trends, and outlook, including supervisory board reports. Therefore, the classification is MDA with high confidence.
2025-04-20 Chinese
2024年度董事会工作报告
Board/Management Information Classification · 95% confidence The document is titled as the "2024年度董事会工作报告" (2024 Annual Board of Directors Work Report) of Wuxi Longsheng Technology Co., Ltd. It details the board's activities, including board meetings, election of directors, committee operations, governance, and plans for 2025. It includes comprehensive information about the board's work, governance, and company operations for the year 2024. The content is consistent with a Board/Management Information report, focusing on board activities and governance rather than financial statements or earnings. The document length is 6529 characters, which is sufficient for a detailed report rather than a brief announcement. Therefore, the document fits best under the category of Board/Management Information (MANG).
2025-04-20 Chinese
内部控制制度（2025年4月）
Governance Information Classification · 95% confidence The document is titled '内部控制制度' (Internal Control System) of 无锡隆盛科技股份有限公司 and contains detailed descriptions of the company's internal control policies, principles, organizational responsibilities, and procedures. It references compliance with laws, regulations, and stock exchange listing rules. The document is comprehensive and regulatory in nature, focusing on governance, internal controls, audit committee responsibilities, and disclosure requirements. It does not contain financial statements or financial results, nor is it an announcement or a brief summary. It is a governance-related document detailing internal control systems and procedures, which aligns with Governance Information (CGR).
2025-04-20 Chinese

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